Features:1. Our F09 fingerprint access control utilizes the composite algorithm system which featuring high speed operating.2. With an embedded LINUX system, it is easy to integrate into various systems.3. This is a professional access control system which supports the real-time transfer of entrance logs.4. It can be operate in a standalone or network mode.5. It has web server application for online query.6. 24 hours continuous operation is available.7. Wired doorbell is supported.Specifications